In view of previous studies of tetrafluoroborate solutions1, it appeared interesting to continue further investigations on the interactions of fluorocomplexes with different cations, in general, and of the MF62-fluoro complexes, in particular. In this communication, the high resolution19F NMR data are given for the aqueous and water-acetone solutions of silicon, germanium, tin and titanium hexafluorocomplexes, containing paramagnetic (Co2+, Ni2+, Cu2+, Cr3+) and diamagnetic (Be2+, Mg2+, Zn2+, NH4+) cations.